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ETA E20.321 User Manual

Page 28

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7.7

Chronograph

Select the chronograph (CHR') function by turning the
crown.

7.7.1 Measuring one single time or adding several times

with automatic subtraction of intermediate stops
(ADD)

START timing by briefly pressing button A
STOP timing by briefly pressing button A
Reading the measurement: the 2 figures positioned

to the right of the letters Add' show the number of
hunredths of a second.
Example of reading a time:
00:01:59 Add' 36 shows that the event timed has
lasted for 0 hour,1 minute, 59 seconds and 36 hun-
dredths of a second.

Reset the chronograph by pressing button B briefly.
Add' mode allows several timings to be added while

automatically subtracting the duration of intermediate
events by pressing Start-Stop-Start-Stop-etc.
Total reading time – resetting.
E.g.: Total duration of journey from town A to town D
with subtraction of stops in towns B and C.

MDE E20.321-GB.fm Page 28 Mardi, 4. fÈvrier 2003 10:43 10